42121590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{200579}}^1$

素因数の和:200596

約数の個数: 32

約数和(自身を含む): 115534080

約数和(自身を除く): 73412490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 200579, 401158, 601737, 1002895, 1203474, 1404053, 2005790, 2808106, 3008685, 4212159, 6017370, 7020265, 8424318, 14040530, 21060795, 42121590]

約数ペア:

[(1, 42121590), (2, 21060795), (3, 14040530), (5, 8424318), (6, 7020265), (7, 6017370), (10, 4212159), (14, 3008685), (15, 2808106), (21, 2005790), (30, 1404053), (35, 1203474), (42, 1002895), (70, 601737), (105, 401158), (210, 200579)]